1 7CK 7-carboxy-5-hydroxy-12,13-dihydro-6h-indolo[2,3-a]pyrrolo[3,4-C]carbazole 1.000 2 KCT (5s)-7-oxo-6,7,12,13-tetrahydro-5h-indolo[2,3-a]pyrrolo[3,4-C]carbazole-5-carboxylic acid 1.000 3 K2C 6,7,12,13-tetrahydro-5h-indolo[2,3-a]pyrrolo[3,4-C]carbazol-5-one 0.889 4 CRR 3,4-di-1h-indol-3-yl-1h-pyrrole-2,5-dicarboxylic acid 0.806 5 824 9-hydroxy-4-phenylpyrrolo[3,4-C]carbazole-1,3(2h,6h)-dione 0.793 6 2CC 3,4-bis(7-chloro-1h-indol-3-yl)-1h-pyrrole-2,5-dicarboxylic acid 0.758 7 85X 12-(2-cyanoethyl)-6,7,12,13-tetrahydro-13-methyl-5-oxo-5h-indolo[2,3-a]pyrrolo[3,4-C]carbazole 0.750 8 7U8 Methyl 4-[5,6-bis(chloranyl)-1h-indol-3-yl]-3-(5-chloranyl-1h-indol-3-yl)-1h-pyrrole-2-carboxylate 0.727 9 UCM Rel-(9r,12s)-9,10,11,12-tetrahydro-9,12-epoxy-1h-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-I][1,6]benzodiazocine-1,3(2h)-dione 0.727 10 770 N-[4-(2-chlorophenyl)-1,3-dioxo-1,2,3,6-tetrahydropyrrolo[3,4-C]carbazol-9-yl]formamide 0.719 11 M97 1-[(3r,4r)-4-(1h-indol-3-yl)-2,5-dioxopyrrolidin-3-yl]pyrrolo[3,2,1-ij]quinolinium 0.719 12 TIV (3r,4r)-3-(5,6-dihydro-4h-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1h-indol-3-yl)pyrrolidine-2,5-dione 0.719 13 29K (7s)-12-(4-aminobutyl)-7-(2-methylpropyl)-6,7,12,13-tetrahydro-5h-indolo[2,3-a]pyrrolo[3,4-C]carbazol-5-one 0.714